code: def forward(self, g, x):
      h = x
      cnt = 0
      for layer in self.layers:
          if self.dropout and cnt != 0:
              h = self.dropout(h)
          cnt += 1
          h = layer(g, h)
      return h
  
file_path: DIG/dig/fairgraph/method/Graphair/GCN.py
imports: import torch
  import torch.nn
  import torch.nn.functional
  from torch.nn import init
  import torch
label_desc: Use image node_id 2 for calling the GCN_Body obj's underlying member method code with example usage: obj.forward(g, x) and returns: h